FillBottom

Welcome to the new world of puzzles.
It's a game where you keep filling the floor in case of collapsing blocks.
The way to fill the floor is simple.
Drag to draw a line to determine where the block will be created, and just release your hand to start creating the block line.

There is a guarding ball on the stage, so the game ends as soon as the ball detects the line.

But you can burst the ball.
When the block line is completed, blocks are piled up to fill the block line,
At this point, if the ball hits it, the ball bursts.

How far can you go?
And can you burst the ball?